/**
 * #      1594
 * 名称   矩阵的最大非负积
 * 链接   https://leetcode-cn.com/problems/maximum-non-negative-product-in-a-matrix
 * 题解   [78](https://leetcode-cn.com/problems/maximum-non-negative-product-in-a-matrix/solution)
 * 通过率 30.5%
 * 难道   中等
 */

